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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
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+/-
Nominal Mass:
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±
-2H+
-H+
+H+
+2H+
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Average Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
M-.
M+Cl
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Found 1943 results
Search term:
MF = 'C_{23}H_{28}N_{2}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
127242
zoom
C
23
H
28
N
2
O
348.4812
30
37
0
0
722927
- 0/2 defined
zoom
C
23
H
28
N
2
O
348.4812
26
28
0
0
723829
zoom
C
23
H
28
N
2
O
348.4812
26
30
0
0
24573
zoom
C
23
H
28
N
2
O
348.4812
26
34
0
2
28600035
- 1/1 defined
zoom
C
23
H
28
N
2
O
348.4812
24
27
0
0
624938
zoom
C
23
H
28
N
2
O
348.4812
24
29
0
0
657796
zoom
C
23
H
28
N
2
O
348.4812
24
28
0
0
4949235
- 1/1 defined
zoom
C
23
H
28
N
2
O
348.4812
23
30
0
0
2390167
- 0/1 defined
zoom
C
23
H
28
N
2
O
348.48122
22
25
0
0
738323
zoom
C
23
H
28
N
2
O
348.4812
22
28
0
0
1459229
zoom
C
23
H
28
N
2
O
348.4812
21
23
0
0
2202827
- 0/1 defined
zoom
C
23
H
28
N
2
O
348.48122
21
24
0
0
2254416
- 0/2 defined
zoom
C
23
H
28
N
2
O
348.48122
21
24
0
0
524709
- 0/1 defined
zoom
C
23
H
28
N
2
O
348.4812
21
24
0
0
2699051
- 0/1 defined
zoom
C
23
H
28
N
2
O
348.48122
21
24
0
0
3378129
zoom
C
23
H
28
N
2
O
348.48122
21
24
0
0
4182520
zoom
C
23
H
28
N
2
O
348.48122
21
24
0
0
4197775
zoom
C
23
H
28
N
2
O
348.48122
20
23
0
0
4711787
zoom
C
23
H
28
N
2
O
348.4812
20
29
0
0
687804
zoom
C
23
H
28
N
2
O
348.4812
20
22
0
0
1
2
3
4
5
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